LHI 250mm Pro Pure Carbon Fiber Quadcopter Frame Kit + CC3D Flight Controller + MT2204 2300KV Motor + Simonk 12A ESC + 6030 CF Propeller Prop 250 Carbon Fiber Quadcopter Frame with MT2204 Motors & 12A ESC & 6030 Prop Main material:Pure carbon fiber With rubber damper to decrease vibration during flight Aluminum alloy spacer, light weight, reliable Note: All the frame arm and the holes of the motor has been corrected, please rest assured purchase! ! ! KV:2300 Diameter:27.9mm Length:32.2mm Weight28g/pcs MAX thrust:440grams MT2204 2300KV brushless motor is high performance, high kv motor built for those looking for top speed and power. This motor will give the QAV250 top end speed compare with MT1806. Perfect for spinning a 5&#034; prop on the QAV250 and similar mini quads, giving you very high performance on 3-4s. Constant Current: 12A Input Voltage: 1-3 cell Lipo BEC Output: 5V/1A PWM: 8 KHz Max RPM: 240000 rpm for 2 Pole Brushless Motor Weight: 9.5g/pcs An all-in-one stabilization hardware which runs the OpenPilot firmware. It can fly any airframe from fixed wing to an octocopter and is configured and monitored using the OpenPilot Ground Control Station (GCS) software. Powerful STM32 32-bit microcontroller running at 90MIPs with 128KB Flash and 20KB RAM. 3-axis high-performance MEMs gyros and 3-axis high-performance MEMs accelerometer. Tiny 36mmx36mm 4 layer PCB for superior electrical noise reduction and flight performance. Direct high speed USB support with no drivers required, a truly plug and play device. 1 x 250mm Carbon Fiber Frame 1 x CC3D Flight Controller amp&amp;protect case 1 x PDB 4 x Simonk12A ESC 4 x MT2204 2300KV Brushless motor (2CW + 2CCVV) 4 x Light Board 8 x 5030(CW+CCW) 2-blade Propelle